khan and chavez jr. with khan subsequently fired roach from his corner. >> i'm wondering if i'm losing my touch. i had a run there for like six years where at least five years where i only lost like three fights in that entire time. now i've lost like three in a row. it's not easy. you know, you sometimes can't sleep at night, and it bugs me. i know losing is part of life, but i hate to lose. >> december 8th then offers the perfect remedy for the frustration that lingers. his best fighter in the ring hungry to fell his longtime rival. >> it's everything. it's like it will justify everything i do. you're best known for your last fight. >> i need to do my best. i mean, i need to work and work hard to -- and i won't let him down. >> it's safe, okay. you're with me, swinging out here, okay. if you touch him here, beat him up, okay? he deserves it. >> he may have remarked a few days earlier that these training sessions have become about yep. the longer you stay with us, the more you save. and when you switch